Alloy Steel Cold Finish Round 4140 Annealed

Part #: 15487

Cold Finish Annealed Round Bar 4140 (0.6875"), also referred to as Chromoly steel, is the most versatile Cold Rolled Steel. 4140 offers resistance to fracturing in high stress application, and when hardened it resists abrasion as well as offering excellent impact resistance. Therefore it is commonly used in automotive and industrial fabrication.